gecko-dev/content/base/public/nsIAttribute.h

91 lines
2.9 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 2002
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Peter Van der Beken <peterv@netscape.com>
* Allan Beaufour <allan@beaufour.dk>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifndef nsIAttribute_h___
#define nsIAttribute_h___
#include "nsINode.h"
class nsDOMAttributeMap;
class nsIContent;
#define NS_IATTRIBUTE_IID \
{ 0x68b13198, 0x6d81, 0x4ab6, \
{ 0xb9, 0x98, 0xd0, 0xa4, 0x55, 0x82, 0x5f, 0xb1 } }
class nsIAttribute : public nsINode
{
public:
NS_DECLARE_STATIC_IID_ACCESSOR(NS_IATTRIBUTE_IID)
virtual void SetMap(nsDOMAttributeMap *aMap) = 0;
nsDOMAttributeMap *GetMap()
{
return mAttrMap;
}
nsINodeInfo *NodeInfo()
{
return mNodeInfo;
}
virtual nsIContent* GetContent() const = 0;
/**
* Called when our ownerElement is moved into a new document.
* Updates the nodeinfo of this node.
*/
virtual nsresult SetOwnerDocument(nsIDocument* aDocument) = 0;
protected:
#ifdef MOZILLA_INTERNAL_API
nsIAttribute(nsDOMAttributeMap *aAttrMap, nsINodeInfo *aNodeInfo)
: nsINode(aNodeInfo), mAttrMap(aAttrMap)
{
}
#endif //MOZILLA_INTERNAL_API
nsDOMAttributeMap *mAttrMap; // WEAK
};
NS_DEFINE_STATIC_IID_ACCESSOR(nsIAttribute, NS_IATTRIBUTE_IID)
#endif /* nsIAttribute_h___ */